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Date: Thu, 16 Dec 2021 21:01:02 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Muchun Song <songmuchun@...edance.com>
Cc: 0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
lkp@...ts.01.org, willy@...radead.org, akpm@...ux-foundation.org,
hannes@...xchg.org, mhocko@...nel.org, vdavydov.dev@...il.com,
shakeelb@...gle.com, guro@...com, shy828301@...il.com,
alexs@...nel.org, richard.weiyang@...il.com, david@...morbit.com,
trond.myklebust@...merspace.com, anna.schumaker@...app.com,
jaegeuk@...nel.org, chao@...nel.org, kari.argillander@...il.com,
linux-fsdevel@...r.kernel.org, linux-mm@...ck.org,
linux-nfs@...r.kernel.org, zhengqi.arch@...edance.com,
duanxiongchun@...edance.com, fam.zheng@...edance.com,
smuchun@...il.com, Muchun Song <songmuchun@...edance.com>
Subject: [mm] 86cda95957:
BUG:sleeping_function_called_from_invalid_context_at_include/linux/sched/mm.h
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 86cda9595796e709c444b93df1f27a2343c5fa06 ("[PATCH v4 11/17] mm: list_lru: allocate list_lru_one only when needed")
url: https://github.com/0day-ci/linux/commits/Muchun-Song/Optimize-list-lru-memory-consumption/20211214-010208
base: https://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs.git dev-test
patch link: https://lore.kernel.org/linux-fsdevel/20211213165342.74704-12-songmuchun@bytedance.com
in testcase: xfstests
version: xfstests-x86_64-972d710-1_20211215
with following parameters:
disk: 4HDD
fs: xfs
test: xfs-reflink-25
ucode: 0x28
test-description: xfstests is a regression test suite for xfs and other files ystems.
test-url: git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git
on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4790 v3 @ 3.60GHz with 6G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>
erial console /d[ 14.815233][ T356] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:230
[ 14.827152][ T356] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 356, name: useradd
[ 14.835607][ T356] preempt_count: 1, expected: 0
[ 14.840274][ T356] CPU: 4 PID: 356 Comm: useradd Not tainted 5.16.0-rc1-00032-g86cda9595796 #1
ev/ttyS0
[ 14.848903][ T356] Hardware name: Dell Inc. OptiPlex 9020/03CPWF, BIOS A11 04/01/2015
[ 14.857606][ T356] Call Trace:
[ 14.860732][ T356] <TASK>
[ 14.863515][ T356] dump_stack_lvl (lib/dump_stack.c:107)
[ 14.867859][ T356] __might_resched.cold (kernel/sched/core.c:9543 kernel/sched/core.c:9496)
[ 14.872889][ T356] ? memcg_list_lru_alloc (include/linux/slab.h:598 mm/list_lru.c:354 mm/list_lru.c:586)
[ 14.878083][ T356] __kmalloc (include/linux/sched/mm.h:230 mm/slab.h:509 mm/slub.c:3148 mm/slub.c:3242 mm/slub.c:4433)
[ 14.882177][ T356] ? is_bpf_text_address (arch/x86/include/asm/preempt.h:85 include/linux/rcupdate.h:73 include/linux/rcupdate.h:720 kernel/bpf/core.c:717)
[ 14.887129][ T356] memcg_list_lru_alloc (include/linux/slab.h:598 mm/list_lru.c:354 mm/list_lru.c:586)
[ 14.892166][ T356] ? xas_alloc (lib/xarray.c:374)
[ 14.896421][ T356] kmem_cache_alloc_lru (include/linux/cgroup.h:403 mm/slab.h:295 mm/slab.h:514 mm/slub.c:3148 mm/slub.c:3242 mm/slub.c:3249 mm/slub.c:3266)
[ 14.901367][ T356] xas_alloc (lib/xarray.c:374)
[ 14.905454][ T356] xas_create (lib/xarray.c:676)
[ 14.909624][ T356] xas_store (lib/xarray.c:784 (discriminator 6))
[ 14.913709][ T356] ? _raw_spin_lock_irq (arch/x86/include/asm/atomic.h:202 include/linux/atomic/atomic-instrumented.h:513 include/asm-generic/qspinlock.h:82 include/linux/spinlock.h:185 include/linux/spinlock_api_smp.h:120 kernel/locking/spinlock.c:170)
[ 14.918567][ T356] ? xas_find_conflict (lib/xarray.c:1401)
[ 14.923511][ T356] __filemap_add_folio (mm/filemap.c:943)
[ 14.928458][ T356] ? folio_wait_private_2 (mm/filemap.c:891)
[ 14.933664][ T356] ? scan_shadow_nodes (mm/workingset.c:435)
[ 14.938436][ T356] ? __alloc_pages (mm/page_alloc.c:5370)
[ 14.943038][ T356] ? __alloc_pages_slowpath+0x1f80/0x1f80
[ 14.949620][ T356] filemap_add_folio (include/linux/instrumented.h:41 include/asm-generic/bitops/instrumented-non-atomic.h:42 include/linux/page-flags.h:417 mm/filemap.c:1001)
[ 14.954311][ T356] ? add_to_page_cache_locked (mm/filemap.c:994)
[ 14.959686][ T356] __filemap_get_folio (mm/filemap.c:1963)
[ 14.964637][ T356] ? __folio_lock_killable (mm/filemap.c:1901)
[ 14.969756][ T356] ? __vfs_setxattr (fs/xattr.c:391)
[ 14.974449][ T356] ? inode_owner_or_capable (fs/inode.c:2291)
[ 14.979826][ T356] pagecache_get_page (mm/folio-compat.c:125)
[ 14.984516][ T356] simple_write_begin (fs/libfs.c:561)
[ 14.989287][ T356] ? fault_in_iov_iter_readable (lib/iov_iter.c:460 lib/iov_iter.c:445)
[ 14.994929][ T356] generic_perform_write (mm/filemap.c:3758)
[ 15.000054][ T356] ? trace_event_raw_event_file_check_and_advance_wb_err (mm/filemap.c:3721)
[ 15.007926][ T356] ? inode_update_time (fs/inode.c:1987)
[ 15.012703][ T356] ? generic_write_checks (fs/read_write.c:1649)
[ 15.017909][ T356] __generic_file_write_iter (mm/filemap.c:3884)
[ 15.023376][ T356] generic_file_write_iter (include/linux/fs.h:789 mm/filemap.c:3916)
[ 15.028586][ T356] ? _raw_spin_lock (arch/x86/include/asm/atomic.h:202 include/linux/atomic/atomic-instrumented.h:513 include/asm-generic/qspinlock.h:82 include/linux/spinlock.h:185 include/linux/spinlock_api_smp.h:134 kernel/locking/spinlock.c:154)
[ 15.033201][ T356] new_sync_write (fs/read_write.c:504 (discriminator 1))
[ 15.037718][ T356] ? __check_object_size (mm/usercopy.c:240 mm/usercopy.c:286 mm/usercopy.c:256)
[ 15.042839][ T356] ? new_sync_read (fs/read_write.c:493)
[ 15.047445][ T356] ? kasan_set_track (mm/kasan/common.c:46)
[ 15.052053][ T356] ? file_open_root (fs/open.c:1198)
[ 15.056745][ T356] vfs_write (fs/read_write.c:590)
[ 15.060837][ T356] ksys_write (fs/read_write.c:643)
[ 15.064928][ T356] ? __ia32_sys_read (fs/read_write.c:633)
[ 15.069536][ T356] ? __fget_light (arch/x86/include/asm/atomic.h:29 include/linux/atomic/atomic-instrumented.h:28 fs/file.c:959)
[ 15.073970][ T356] do_syscall_64 (arch/x86/entry/common.c:50 arch/x86/entry/common.c:80)
[ 15.078234][ T356] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:113)
[ 15.083962][ T356] RIP: 0033:0x7f4751044504
[ 15.088220][ T356] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b3 0f 1f 80 00 00 00 00 48 8d 05 f9 61 0d 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 49 89 d4 55 48 89 f5 53
All code
========
0: 00 f7 add %dh,%bh
2: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
6: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
d: eb b3 jmp 0xffffffffffffffc2
f: 0f 1f 80 00 00 00 00 nopl 0x0(%rax)
16: 48 8d 05 f9 61 0d 00 lea 0xd61f9(%rip),%rax # 0xd6216
1d: 8b 00 mov (%rax),%eax
1f: 85 c0 test %eax,%eax
21: 75 13 jne 0x36
23: b8 01 00 00 00 mov $0x1,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 54 ja 0x86
32: c3 retq
33: 0f 1f 00 nopl (%rax)
36: 41 54 push %r12
38: 49 89 d4 mov %rdx,%r12
3b: 55 push %rbp
3c: 48 89 f5 mov %rsi,%rbp
3f: 53 push %rbx
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 54 ja 0x5c
8: c3 retq
9: 0f 1f 00 nopl (%rax)
c: 41 54 push %r12
e: 49 89 d4 mov %rdx,%r12
11: 55 push %rbp
12: 48 89 f5 mov %rsi,%rbp
15: 53 push %rbx
[ 15.107521][ T356] RSP: 002b:00007ffcd1b45278 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 15.115736][ T356] RAX: ffffffffffffffda RBX: 00007ffcd1b452b0 RCX: 00007f4751044504
[ 15.123515][ T356] RDX: 0000000000000124 RSI: 00007ffcd1b45300 RDI: 000000000000000c
[ 15.131295][ T356] RBP: 0000000000000442 R08: 0000000000000002 R09: 0000000000000000
[ 15.139072][ T356] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd1b45300
[ 15.146847][ T356] R13: 000000000000000c R14: 000000000004db48 R15: 0000000000000000
[ 15.154633][ T356] </TASK>
[ 15.160137][ T231] scsi 0:0:0:0: Attached scsi generic sg0 type 0
Startin[ 15.167839][ T231] scsi 2:0:0:0: Attached scsi generic sg1 type 0
[ 15.193722][ T57] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 15.195091][ T56] ata3.00: Enabling discard_zeroes_data
[ 15.207674][ T57] sd 0:0:0:0: [sda] Write Protect is off
[ 15.207701][ T57] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 15.207787][ T57] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 15.207851][ T56] sd 2:0:0:0: [sdb] 1562824368 512-byte logical blocks: (800 GB/745 GiB)
[ 15.207866][ T56] sd 2:0:0:0: [sdb] 4096-byte physical blocks
[ 15.207900][ T56] sd 2:0:0:0: [sdb] Write Protect is off
[ 15.207910][ T56] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 15.207960][ T56] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 15.269219][ T56] ata3.00: Enabling discard_zeroes_data
e command to reb[ 15.290068][ T56] ata3.00: Enabling discard_zeroes_data
[ 15.333302][ T57] sda: sda1 sda2 sda3 sda4 sda5 sda6
[ 15.474103][ T413] raid6: avx2x4 gen() 14302 MB/s
[ 15.495104][ T413] raid6: avx2x4 xor() 3413 MB/s
[ 15.516107][ T413] raid6: avx2x2 gen() 13976 MB/s
[ 15.537110][ T413] raid6: avx2x2 xor() 14885 MB/s
[ 15.558107][ T413] raid6: avx2x1 gen() 11717 MB/s
[ 15.579110][ T413] raid6: avx2x1 xor() 11126 MB/s
[ 15.600107][ T413] raid6: sse2x4 gen() 9496 MB/s
[ 15.621109][ T413] raid6: sse2x4 xor() 2777 MB/s
[ 15.642108][ T413] raid6: sse2x2 gen() 9889 MB/s
[ 15.663109][ T413] raid6: sse2x2 xor() 9114 MB/s
[ 15.684104][ T413] raid6: sse2x1 gen() 8027 MB/s
[ 15.705106][ T413] raid6: sse2x1 xor() 6892 MB/s
[ 15.710054][ T413] raid6: using algorithm avx2x4 gen() 14302 MB/s
[ 15.716224][ T413] raid6: .... xor() 3413 MB/s, rmw enabled
[ 15.721887][ T413] raid6: using avx2x2 recovery algorithm
[ 15.729474][ T413] xor: automatically using best checksumming function avx
[ 15.867090][ T472] IPMI message handler: version 39.2
[ 15.875744][ T472] ipmi device interface
[ 15.883698][ T413] Btrfs loaded, crc32c=crc32c-intel, zoned=yes, fsverity=no
[ 15.892425][ T242] BTRFS: device fsid 3d7007c8-874e-4961-914f-c38ddb1e40d8 devid 1 transid 8599 /dev/sdb2 scanned by systemd-udevd (242)
[ 15.909086][ T487] ipmi_si: IPMI System Interface driver
[ 15.915587][ T487] ipmi_si: Unable to find any System Interface(s)
See 'systemctl status openipmi.service' for details.
[ 16.356154][ C3] random: crng init done
[ 16.360258][ C3] random: 1 urandom warning(s) missed due to ratelimiting
[ 20.465582][ T334] Kernel tests: Boot OK!
[ 20.465592][ T334]
[ 23.872773][ T334] install debs round one: dpkg -i --force-confdef --force-depends /opt/deb/ntpdate_1%3a4.2.8p12+dfsg-4_amd64.deb
[ 23.872784][ T334]
[ 23.887308][ T334] /opt/deb/gawk_1%3a4.2.1+dfsg-1_amd64.deb
[ 23.887314][ T334]
[ 23.895838][ T334] /opt/deb/libssl1.1_1.1.1d-0+deb10u7_amd64.deb
[ 23.895843][ T334]
[ 23.904753][ T334] /opt/deb/uuid-runtime_2.33.1-0.1_amd64.deb
[ 23.904758][ T334]
[ 23.913322][ T334] /opt/deb/attr_1%3a2.4.48-4_amd64.deb
[ 23.913326][ T334]
[ 23.921362][ T334] /opt/deb/libdpkg-perl_1.19.7_all.deb
[ 23.921367][ T334]
[ 23.929463][ T334] /opt/deb/patch_2.7.6-3+deb10u1_amd64.deb
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
---
0DAY/LKP+ Test Infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation
Thanks,
Oliver Sang
View attachment "config-5.16.0-rc1-00032-g86cda9595796" of type "text/plain" (177692 bytes)
View attachment "job-script" of type "text/plain" (5873 bytes)
Download attachment "dmesg.xz" of type "application/x-xz" (29100 bytes)
View attachment "xfstests" of type "text/plain" (1138 bytes)
View attachment "job.yaml" of type "text/plain" (4837 bytes)
View attachment "reproduce" of type "text/plain" (895 bytes)
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